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456707 — PISTON,CLUTCH SHAFT ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

456707: PISTON,CLUTCH SHAFT ASSEMBLY.

The PISTON,CLUTCH SHAFT ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: PLANETARY DRIVE,CATERPILLAR TRACTOR CO. NO.2P3663, general_characteristics_item_description: PART OF PLANETARY CLUTCH.

This part is cataloged in the U.S. Government catalog under NSN 2840-00-873-6432, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
456707
NSN: 2840-00-873-6432
NIINs: 008736432, 011357465
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
end_item_identificationPLANETARY DRIVE,CATERPILLAR TRACTOR CO. NO.2P3663
general_characteristics_item_descriptionPART OF PLANETARY CLUTCH
NSN2840-00-873-6432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PISTON,CLUTCH SHAFT ASSEMBLY TITLE COMPONENT PN 456707 MFR PISTON,CLUTCH SHAFT AS
KEY FEATURES
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CRITICALITY CODE JUSTIFICATION: AGAV
•
ENGINE SECTION LOCATION: COMPRESSOR
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
ENGINE SECTION LOCATIONCOMPRESSOR
SPECIAL FEATUREST.O. 2J-J57-14; GOES ON THE DUCT DIFFUSER,CASE,NO. 4 BEARING; 16TH STAGE
END ITEM IDENTIFICATIONJ57 AIRCRAFT ENGINE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 456707?
456707 is a PISTON,CLUTCH SHAFT ASSEMBLY.
What is the NSN for 456707?
456707 is cataloged in the U.S. Government catalog under NSN 2840-00-873-6432. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.